.elf1{
    background-image: url(../images/homeTools_v4.png);
    background-repeat: no-repeat;
    background-position: center -1590px;
}
.elf2{
    background-image: url(../images/homeTools_v4.png);
    background-repeat: no-repeat;
    background-position: center -1554px;
}
.elf3{
    background-image: url(../images/homeTools_v4.png);
    background-repeat: no-repeat;
    background-position: center 0px;
}
.elf4{
    background-image: url(../images/homeTools_v4.png);
    background-repeat: no-repeat;
    background-position: center -704px;
}
.elf5{
    background-image: url(../images/homeTools_v4.png);
    background-repeat: no-repeat;
    background-position: center -1627px;
}.elf6{
     background-image: url(../images/homeTools_v4.png);
     background-repeat: no-repeat;
     background-position: center -814px;
 }
.elf7{
    background-image: url(../images/homeTools_v4.png);
    background-repeat: no-repeat;
    background-position: center -850px;
}
.elf8{
    background-image: url(../images/homeTools_v4.png);
    background-repeat: no-repeat;
    background-position: center -887px;
}
.elf9{
    background-image: url(../images/homeTools_v4.png);
    background-repeat: no-repeat;
    background-position: center -999px;
}
.elf10{
    background-image: url(../images/homeTools_v4.png);
    background-repeat: no-repeat;
    background-position: center -1661px;
}